Climatological Report (Daily)
Issued by NWS Duluth, MN

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373
CDUS43 KDLH 292127
CLIDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
427 PM CDT TUE JUL 29 2025

...................................

...THE DULUTH CLIMATE SUMMARY FOR JULY 29 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         78   2:51 PM  96    1916  78      0       85
  MINIMUM         64   6:00 AM  42    1925  57      7       66
                                      1971
  AVERAGE         71                        68      3       76

PRECIPITATION (IN)
  TODAY            0.00          1.40 1955   0.10  -0.10     0.01
  MONTH TO DATE    3.75                      3.70   0.05     1.25
  SINCE JUN 1      6.69                      8.09  -1.40     8.97
  SINCE JAN 1     13.75                     17.41  -3.66    18.79

SNOWFALL (IN)
  TODAY            0.0           T    2018   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   49                        45      4       20
  SINCE JUN 1    203                       197      6      131
  SINCE JUL 1     49                        45      4       20

 COOLING
  TODAY            6                         4      2       11
  MONTH TO DATE  106                       107     -1      131
  SINCE JUN 1    133                       143    -10      147
  SINCE JAN 1    144                       150     -6      148
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          12:00 AM
 LOWEST     54          11:00 AM
 AVERAGE    72

..........................................................


THE DULUTH CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        94      1885
                                             1995
 MINIMUM TEMPERATURE (F)   57        42      1971
                                             1992


SUNRISE AND SUNSET
JULY 29 2025..........SUNRISE   5:45 AM CDT   SUNSET   8:44 PM CDT
JULY 30 2025..........SUNRISE   5:47 AM CDT   SUNSET   8:43 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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